GTOPO30 is a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc seconds (approximately 1 kilometer). GTOPO30 was derived from several raster and vector sources of topographic information
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
---|---|---|---|---|---|---|
中國 China | Windows Windows 市集 | 1.0.0.0 App下載 | ¥6.00 | 2013-09-13 | 2014-10-04 | |
台灣 Taiwan | Windows Windows 市集 | 1.0.0.0 App下載 | NT$30.00 | 2013-09-13 | 2014-10-04 |